From: Leon Romanovsky <leon@kernel.org>
To: bugzilla-daemon@bugzilla.kernel.org
Cc: linux-rdma@vger.kernel.org
Subject: Re: [Bug 206687] New: If IB link comes up, oops in port_pkey_list_insert triggered with "NULL pointer derefence"
Date: Thu, 27 Feb 2020 16:01:16 +0200 [thread overview]
Message-ID: <20200227140116.GN12414@unreal> (raw)
In-Reply-To: <bug-206687-11804@https.bugzilla.kernel.org/>
On Thu, Feb 27, 2020 at 10:57:34AM +0000, bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=206687
>
> Bug ID: 206687
> Summary: If IB link comes up, oops in port_pkey_list_insert
> triggered with "NULL pointer derefence"
> Product: Drivers
> Version: 2.5
> Kernel Version: v5.4.21 ongoing
> Hardware: x86-64
> OS: Linux
> Tree: Mainline
> Status: NEW
> Severity: high
> Priority: P1
> Component: Infiniband/RDMA
> Assignee: drivers_infiniband-rdma@kernel-bugs.osdl.org
> Reporter: hjl@simulated-universe.de
> Regression: No
>
> I am running a Fedora home server for testing purpose and using QLA7322
> Infinband adapters to connect my workstation.
>
> Since the upgrade to Fedora 31, that comes with a v5.5.5 kernel, the system
> crashes as the network manager tries to configure the IPoIB interface.
>
> I checked the last installed fedora 30 kernel and all went fine.
> Next I used the vanilla-kernels v5.4.19, v5.4.20 and v5.4.21 and tracked the
> problem down to the v5.4.21
>
this should fix the failure.
https://lore.kernel.org/linux-rdma/20200227112708.93023-1-leon@kernel.org
Thanks
prev parent reply other threads:[~2020-02-27 14:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 10:57 [Bug 206687] New: If IB link comes up, oops in port_pkey_list_insert triggered with "NULL pointer derefence" bugzilla-daemon
2020-02-27 14:01 ` Leon Romanovsky [this message]
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